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Open-World Object Detection (OWOD) enriches traditional object detectors by enabling continual discovery and integration of unknown objects via human guidance. However, existing OWOD approaches frequently suffer from semantic confusion…

计算机视觉与模式识别 · 计算机科学 2025-10-02 Anay Majee , Amitesh Gangrade , Rishabh Iyer

Interpreting camera data is key for autonomously acting systems, such as autonomous vehicles. Vision systems that operate in real-world environments must be able to understand their surroundings and need the ability to deal with novel…

计算机视觉与模式识别 · 计算机科学 2024-03-13 Matteo Sodano , Federico Magistri , Lucas Nunes , Jens Behley , Cyrill Stachniss

In the process of exploring the world, the curiosity constantly drives humans to cognize new things. Supposing you are a zoologist, for a presented animal image, you can recognize it immediately if you know its class. Otherwise, you would…

机器学习 · 计算机科学 2019-08-15 Chuanxing Geng , Lue Tao , Songcan Chen

Autonomous vehicles (AVs) use object detection models to recognize their surroundings and make driving decisions accordingly. Conventional object detection approaches classify objects into known classes, which limits the AV's ability to…

计算机视觉与模式识别 · 计算机科学 2025-07-01 Menna Taha , Aya Ahmed , Mohammed Karmoose , Yasser Gadallah

Object recognition has become a crucial part of machine learning and computer vision recently. The current approach to object recognition involves Deep Learning and uses Convolutional Neural Networks to learn the pixel patterns of the…

计算机视觉与模式识别 · 计算机科学 2017-08-29 Abrar Ahmed , Anish Bikmal

Object proposals have become an integral preprocessing steps of many vision pipelines including object detection, weakly supervised detection, object discovery, tracking, etc. Compared to the learning-free methods, learning-based proposals…

计算机视觉与模式识别 · 计算机科学 2021-08-17 Dahun Kim , Tsung-Yi Lin , Anelia Angelova , In So Kweon , Weicheng Kuo

Open-Vocabulary Semantic Segmentation (OVSS) has advanced with recent vision-language models (VLMs), enabling segmentation beyond predefined categories through various learning schemes. Notably, training-free methods offer scalable, easily…

计算机视觉与模式识别 · 计算机科学 2025-04-08 Chanyoung Kim , Dayun Ju , Woojung Han , Ming-Hsuan Yang , Seong Jae Hwang

Retrieval-augmented generation (RAG) enhances large language models by grounding outputs in retrieved knowledge. However, existing RAG methods including graph- and hypergraph-based approaches treat retrieved evidence as an unordered set,…

计算与语言 · 计算机科学 2026-04-15 Keshu Wu , Chenchen Kuai , Zihao Li , Jiwan Jiang , Shiyu Shen , Shian Wang , Chan-Wei Hu , Zhengzhong Tu , Yang Zhou

In this paper, we consider the task of one-shot object detection, which consists in detecting objects defined by a single demonstration. Differently from the standard object detection, the classes of objects used for training and testing do…

计算机视觉与模式识别 · 计算机科学 2020-08-20 Anton Osokin , Denis Sumin , Vasily Lomakin

We develop an unsupervised, nonparametric, and scalable statistical learning method for detection of unknown objects in noisy images. The method uses results from percolation theory and random graph theory. We present an algorithm that…

统计理论 · 数学 2018-07-16 Mikhail A. Langovoy , Olaf Wittich , Patrick Laurie Davies

Human perception involves decomposing complex multi-object scenes into time-static object appearance (i.e., size, shape, color) and time-varying object motion (i.e., position, velocity, acceleration). For machines to achieve human-like…

计算机视觉与模式识别 · 计算机科学 2025-07-22 Yeon-Ji Song , Jaein Kim , Suhyung Choi , Jin-Hwa Kim , Byoung-Tak Zhang

Open-vocabulary object detection (OVD), detecting specific classes of objects using only their linguistic descriptions (e.g., class names) without any image samples, has garnered significant attention. However, in real-world applications,…

计算机视觉与模式识别 · 计算机科学 2024-10-22 Yusuke Hosoya , Masanori Suganuma , Takayuki Okatani

Efficient and reliable methods for training of object detectors are in higher demand than ever, and more and more data relevant to the field is becoming available. However, large datasets like Open Images Dataset v4 (OID) are sparsely…

计算机视觉与模式识别 · 计算机科学 2019-04-23 Yusuke Niitani , Takuya Akiba , Tommi Kerola , Toru Ogawa , Shotaro Sano , Shuji Suzuki

An ability to learn about new objects from a small amount of visual data and produce convincing linguistic justification about the presence/absence of certain concepts (that collectively compose the object) in novel scenarios is an…

计算机视觉与模式识别 · 计算机科学 2024-10-18 Shailaja Keyur Sampat , Maitreya Patel , Yezhou Yang , Chitta Baral

Today's open vocabulary scene graph generation (OVSGG) extends traditional SGG by recognizing novel objects and relationships beyond predefined categories, leveraging the knowledge from pre-trained large-scale models. Most existing methods…

计算机视觉与模式识别 · 计算机科学 2025-02-07 Lin Li , Chuhan Zhang , Dong Zhang , Chong Sun , Chen Li , Long Chen

Current mainstream SAR image object detection methods still lack robustness when dealing with unknown objects in open environments. Open-set detection aims to enable detectors trained on a closed set to detect all known objects and identify…

计算机视觉与模式识别 · 计算机科学 2024-11-05 Xiayang Xiao , Zhuoxuan Li , Haipeng Wang

Humans effortlessly identify objects by leveraging a rich understanding of the surrounding scene, including spatial relationships, material properties, and the co-occurrence of other objects. In contrast, most computational object…

计算机视觉与模式识别 · 计算机科学 2025-12-30 Ciprian Constantinescu , Marius Leordeanu

Class-Agnostic Counting (CAC) seeks to accurately count objects in a given image with only a few reference examples. While previous methods achieving this relied on additional training, recent efforts have shown that it's possible to…

计算机视觉与模式识别 · 计算机科学 2025-01-07 Yuhao Lin , Haiming Xu , Lingqiao Liu , Javen Qinfeng Shi

Moving Object Detection (MOD) is a fundamental step for many computer vision applications. MOD becomes very challenging when a video sequence captured from a static or moving camera suffers from the challenges: camouflage, shadow, dynamic…

计算机视觉与模式识别 · 计算机科学 2022-07-15 Jhony H. Giraldo , Sajid Javed , Naoufel Werghi , Thierry Bouwmans

Open-world object detection (OWOD) requires incrementally detecting known categories while reliably identifying unknown objects. Existing methods primarily focus on improving unknown recall, yet overlook interpretability, often leading to…

计算机视觉与模式识别 · 计算机科学 2026-02-25 Xueqiang Lv , Shizhou Zhang , Yinghui Xing , Di Xu , Peng Wang , Yanning Zhang